CN217345168U

CN217345168U - Probe inner tube sealing clamp

Info

Publication number: CN217345168U
Application number: CN202220627076.7U
Authority: CN
Inventors: 汪创; 张建锋; 杨旭
Original assignee: Sichuan Ruilai Precision Machinery Co ltd
Current assignee: Sichuan Ruilai Precision Machinery Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-09-02
Anticipated expiration: 2032-03-22

Abstract

The utility model discloses a probe inner tube seals anchor clamps, include: the upper surface of the bottom plate is detachably connected with a clamping device and a sealing assembly, wherein the clamping device comprises a first cushion block and a second cushion block, the centers of the first cushion block and the second cushion block are on the same central line, and the second cushion block is arranged between the first cushion block and the sealing assembly; the sealing assembly comprises a lower pressure head seat and an upper pressure head fixing device, wherein the upper pressure head is fixedly arranged at the relative position above the lower pressure head seat. The utility model discloses probe inner tube seals anchor clamps simple structure, centre gripping are effective, with low costs, the facilitate promotion.

Description

Probe inner tube sealing clamp

Technical Field

The utility model belongs to the technical field of the probe is made, more specifically says, the utility model relates to a probe inner tube seals anchor clamps.

Background

The probe generally comprises a needle head, an inner tube and a spring, is a high-end precise electronic hardware component, is an important contact positioning element in a miniature measuring instrument, is applied to the fields of aerospace, biology, medical treatment, computers and the like, and has great market demand.

Because impurity such as dust is adsorbed easily to the probe inner tube, should not deposit for a long time, generally need just make now, current processingequipment operation flow is complicated, the utility model provides a simple structure, easy and simple to handle's probe inner tube seal anchor clamps.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages which will be described later.

To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a probe inner tube sealing jig including:

the upper surface of the bottom plate is detachably connected with a clamping device and a sealing assembly, wherein the clamping device comprises a first cushion block and a second cushion block, the centers of the first cushion block and the second cushion block are on the same central line, and the second cushion block is placed between the first cushion block and the sealing assembly;

the sealing assembly comprises a lower pressure head seat and an upper pressure head fixing device, wherein the upper pressure head fixing device is arranged at the relative position above the lower pressure head seat.

Preferably, the clamping device and the sealing assembly are connected to the upper surface of the base plate through hexagon socket head cap screws.

Preferably, a first fixing groove is formed in the upper surface of the first cushion block, a second fixing groove is formed in the upper surface of the second cushion block, and the first fixing groove and the second fixing groove are coaxial.

Preferably, a lower pressure head is detachably mounted on the lower pressure head seat; the upper pressure head fixing device is detachably provided with an upper pressure head.

Preferably, the upper ram is disposed directly above the lower ram.

Preferably, the upper end of the lower pressure head and the lower end of the upper pressure head are provided with a white steel cutter bar.

Preferably, wherein, still be equipped with L type support frame on the lower pressure head seat, be equipped with linear bearing on the L type support frame, it is provided with the transfer line to slide in the linear bearing, the transfer line is fixed to be set up on last pressure head fixing device, transfer line upper end fixedly connected with atress piece, around being equipped with buffering reset spring on the transfer line, buffering reset spring's upper end butt is in the lower surface of atress piece, buffering reset spring's lower extreme butt is on L type support frame, atress piece top is provided with the cam, the upper surface of atress piece with the flat contact in surface of cam, the cam passes through the external motor of transmission shaft.

The utility model discloses at least, include following beneficial effect:

the utility model has the advantages of simple structure, through the fixed slot that sets up on the cushion, realize the effective centre gripping to the probe inner tube machined part, the structure setting through lower pressure head base realizes the location and the total length of deciding of probe inner tube, and its operation is convenient, and the equipment clamping is effective, and the cost is lower to be fit for mass production and installation.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a front view of the structure of the probe inner tube sealing clamp of the present invention;

FIG. 2 is a top view of the structure of the probe inner tube sealing fixture of the present invention;

fig. 3 is the structure diagram of the probe inner tube sealing clamp and the transmission mechanism of the utility model.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.

It should be noted that in the description of the present invention, the terms indicating the orientation or the positional relationship are based on the orientation or the positional relationship shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, such as "connected," which may be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, or a connection between two elements, and those skilled in the art will understand the specific meaning of the terms in the present invention in a specific context.

Further, in the present disclosure, unless explicitly stated or limited otherwise, a first feature may be "on" or "under" a second feature in direct contact with the first and second features, or in indirect contact with the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1-3: the utility model discloses a probe inner tube interface anchor clamps, include:

the upper surface of the bottom plate 4 is detachably connected with a clamping device and a sealing assembly, wherein the clamping device comprises a first cushion block 9 and a second cushion block 7, the centers of the first cushion block 9 and the second cushion block 7 are on the same central line, and the second cushion block 7 is placed between the first cushion block 9 and the sealing assembly;

the sealing assembly comprises a lower pressure head seat 3 and an upper pressure head fixing device 5, wherein the upper pressure head fixing device 5 is arranged at the relative position above the lower pressure head seat 3.

The working principle is as follows: with the clamping device: the first cushion block 9 and the second cushion block 7 horizontally fasten the probe inner tube 8 on the cushion block, so that one end of the probe inner tube 8 passes through the upper pressure head fixing device 5 and the lower pressure head base 3 to be abutted on a side plate of the lower pressure head base 3, a probe inner tube machining piece is positioned through the lower pressure head base 3, the total machining length of the probe inner tube 8 is determined, and then a cutter is used for cutting and sealing the probe inner tube 8. The processing flow is simple in operation, efficient, simple and convenient, all the components are detached and connected, and the clamp is convenient to adjust.

In the above technical solution, the clamping device and the sealing component are connected to the upper surface of the bottom plate 4 through the socket head cap screw 10. By adopting the mode, the clamp has strong detachability, convenient assembly and wider adaptability.

In the above technical solution, the upper surface of the first cushion block 9 is provided with a first fixing groove 12, the upper surface of the second cushion block 7 is provided with a second fixing groove 11, and the first fixing groove 12 and the second fixing groove 11 are coaxially arranged. The probe inner tube 8 is placed in the first fixing groove 12 and the second fixing groove 11 at the same time, and then the probe inner tube 8 can be clamped. Because 8 structure in the probe is fine, the size is less, and traditional tight centre gripping mode of clamp is difficult to realize, the utility model discloses a this mode can form effective centre gripping to 8 in the probe, its simple structure, easily processing, with low costs, facilitate promotion.

In the technical scheme, the lower pressure head seat 3 is connected with a lower pressure head 6 through a screw; the upper pressure head fixing device 5 is connected with an upper pressure head 2 through an inner hexagon screw 1 in a threaded mode. By adopting the mode, the assembly is strong in disassembly, the damaged pressure head can be replaced in time, and the machining efficiency is improved.

In the technical scheme, the upper pressure head 2 is arranged right above the lower pressure head 6. By adopting the mode, the probe inner tube 8 is balanced in upper and lower stress and effective in bearing when being cut, the product quality is ensured, and in addition, the service life of the pressure head can be influenced by the unreasonable placement of the lower pressure head 6 and the upper pressure head 2.

In the technical scheme, the upper end of the lower pressure head 6 and the lower end of the upper pressure head 2 are arranged to be white steel knife strips. The white steel knife strip has strong wear resistance and excellent mechanical property, the impact toughness of the white steel knife strip is the same as that of common steel, but the service life of the white steel knife strip is twice as long as that of the common steel. By adopting the mode, the incision of the cutter is sharp, the cutting speed is high, and the efficiency is improved remarkably.

Among the above-mentioned technical scheme, be equipped with L type support frame 13 on the lower pressure head seat 3, be equipped with linear bearing 14 on the L type support frame 13, it is provided with transfer line 16 to slide in the linear bearing 14, transfer line 16 is fixed to be set up on last pressure

head fixing device

5, 16 upper ends fixedly connected with atress pieces 17 of transfer line, around being equipped with buffering reset spring 15 on the transfer line 16, buffering reset spring 15's upper end butt is in atress pieces 17's lower surface, buffering reset spring 15's lower extreme butt is on L type support frame 13, atress pieces 17 top is provided with cam 18, atress pieces 17's upper surface with cam 18's the flat contact in surface, cam 18 passes through the external motor of transmission shaft. The L-shaped support frame 13 is mainly used for supporting and positioning the upper pressure head, the linear bearing 14 is used for reducing friction force borne by the transmission rod 16, the reset buffer spring 15 is used for assisting the device to reset and buffer stress, the stress table 17 is used for transmitting stress, the cam 18 is mainly used for achieving automatic lifting of the upper pressure head 2, the cam 18 is externally connected with the motor through the transmission shaft, when the motor is powered on, the stress block 17 is pushed by rotary motion of the cam, power is transmitted to the upper pressure head 2 through the transmission rod 16 by the stress block 17, and then the buffer reset spring 15 is matched to achieve specified reciprocating movement of the upper pressure head 2 in the vertical direction, so that automatic cutting of the sealing assembly is achieved. By adopting the mode, the transmission device has simple structure and convenient design and assembly.

The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims

1. The utility model provides a probe inner tube seals anchor clamps which characterized in that includes:

2. The probe inner tube sealing clamp of claim 1, wherein the clamping device and the sealing assembly are connected to the upper surface of the base plate through hexagon socket head cap screws.

3. The probe inner tube sealing jig of claim 1, wherein a first fixing groove is formed on an upper surface of the first cushion block, a second fixing groove is formed on an upper surface of the second cushion block, and the first fixing groove and the second fixing groove are coaxially arranged.

4. The probe inner tube sealing fixture of claim 1, wherein a lower pressure head is detachably mounted on the lower pressure head seat; the upper pressure head fixing device is detachably provided with an upper pressure head.

5. The probe inner tube sealing fixture of claim 1, wherein the upper ram is disposed directly above the lower ram.

6. The probe inner tube sealing fixture of claim 5, wherein the upper end of the lower pressure head and the lower end of the upper pressure head are provided as a white steel knife strip.

7. The probe inner tube sealing clamp of claim 1, wherein an L-shaped support frame is further arranged on the lower pressing head seat, a linear bearing is arranged on the L-shaped support frame, a transmission rod is slidably arranged in the linear bearing, the transmission rod is fixedly arranged on the upper pressing head fixing device, a stressed block is fixedly connected to the upper end of the transmission rod, a buffering return spring is wound on the transmission rod, the upper end of the buffering return spring abuts against the lower surface of the stressed block, the lower end of the buffering return spring abuts against the L-shaped support frame, a cam is arranged above the stressed block, the upper surface of the stressed block is in flat-bottom contact with the surface of the cam, and the cam is externally connected with a motor through a transmission shaft.